Permanent Magnetic Drum Separator | Heavy Medium Recovery Machine

Permanent magnetic drum magnetic separator application:

CTS (N, B) series permanent magnetic drum magnetic separator is suitable for wet separation of fine particles of strongly magnetic 

minerals, or removal of strongly magnetic minerals mixed with non-magnetic minerals. This machine can continuously feed and 

discharge ore, has a large magnetic field depth, a large working gap, and has a high processing capacity. The principle is that when 

the slurry enters the magnetic field area, the strongly magnetic minerals are adsorbed on the surface of the drum, the weakly magnetic 

and non-magnetic minerals are thrown off and discharged, and the strongly magnetic minerals adsorbed on the surface of the drum 

rotate with the drum, are taken out of the magnetic field area, and are flushed into the concentrate tank with flushing water to complete

 the separation operation.

The same drum can be equipped with three types of tank bodies, namely, downstream tank (CTS), countercurrent tank (CTN) and 

semi-countercurrent tank (CTB), to meet different separation requirements.

Downstream tank is suitable for roughing and concentrating of ore with a particle size of 6-0mm.

Countercurrent tank is suitable for roughing and scavenging of ore with a particle size of 0.6-0mm, as well as heavy medium recovery 

in coal preparation industry.

Semi-countercurrent trough is suitable for roughing and concentrating of ore with particle size of 0.5-0mm, especially for concentrating 

of ore with particle size of 0.15-0mm.

CTB/CTS/CTN permanent magnetic drum separator

CTB/CTS/CTN permanent magnetic drum separator is suitable for mines, coal preparation plants and other units. It is used for the wet 

separation of fine-grained strongly magnetic minerals in weak magnetic fields, or to remove strongly magnetic minerals mixed with 

non-magnetic minerals.

The machine has three types of troughs: semi-countercurrent trough (CTB); downstream trough (CTS) and countercurrent trough (CTN), 

which are respectively suitable for different separation particle sizes and different separation process requirements. The machine adopts

 computer optimized design, reasonable magnetic circuit, and strictly selects permanent magnets with high coercive force and high 

remanence to ensure that the magnetism does not decrease over a long period of time, protect the long-term interests of users, and 

the overall structure is reliable and durable.

Equipment delivery

[Drum Magnetic Separator—Product Introduction] A wet permanent magnetic separator commonly used for selecting strong 

magnetic minerals.

[Magnetic Separator—Production Capacity] 24t/h-240t/h

[Magnetic Separator—Product Improvement] The magnetic system material selects high performance, high coercivity, high 

remanence and NdFeB materials; the surface of the drum can be lined with Xinhai wear-resistant rubber.

[Magnetic Separator—Advantages and Features]

1. They are all new and efficient wet magnetic separation equipment.

2. The magnetic system all uses neodymium iron boron magnets with high magnetic energy product and high coercivity. The magnetic

 field intensity is high and the depth of action is large. The magnetic field strength demagnetization rate does not exceed 5% in 8 years.

3. The large envelope angle magnetic system with gradient field intensity and smooth transition increases the length of the sorting belt 

and the number of magnetic flips to achieve efficient separation of magnetic minerals and non-(weak) magnetic minerals.

4. The magnetic system is covered with non-magnetic stainless steel to ensure that the magnet does not fall off.

5. According to different uses and sorting conditions, each series of magnetic separators have different magnetic system designs and 

tank structures.

6. The tank structure is semi-countercurrent type. It can also be made into a downstream tank according to the sorting conditions and 

user requirements.

7. The cylinder body is made of non-magnetic stainless steel and covered with super wear-resistant rubber produced by our company, 

which significantly improves the service life of the cylinder body.

8. It has strong adaptability to production and can withstand large fluctuations in ore feed volume, ore feed particle size and slurry 

concentration.

9. Superior mineral processing indicators of high grade and high recovery rate can be obtained at the same time.

10. Each series of magnetic separators can be used together, or one series can be used alone, and excellent mineral processing 

indicators can be obtained.

11. Reasonable design, reliable operation and easy maintenance. 

CTB/CTS/CTN permanent magnetic drum separator - external dimensions:

CTB/CTS/CTN permanent magnetic drum separator-main technical parameters:

Note: The above table is for reference only, the products can be customized.